Cyber Quiz: Lessons 6.4-6.5
Authored by Anonymous Anonymous
Computers
11th Grade
Used 1+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of Public Key Infrastructure (PKI)?
To manage digital keys and certificates for secure communication and authentication
To encrypt data using symmetric encryption algorithms
To store and manage passwords for user authentication
To regulate access control in a networked environment
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component of PKI is openly shared and used to encrypt data?
Private key
Symmetric key
Public key
Session key
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the counterpart of the public key in PKI?
Symmetric key
Session key
Private key
Encryption key
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the private key in PKI?
To encrypt data
To decrypt data encrypted with the corresponding public key
To authenticate users in a networked environment
To authorize access to digital certificates
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of key escrow in PKI?
To securely store digital certificates
To manage the distribution of public keys
To hold a copy of a user's private key in case of loss or specific legal circumstances
To authenticate the identities of users and devices in a network
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which entity typically holds a copy of a user's private key in key escrow?
The user's Internet Service Provider (ISP)
A trusted third party
The user's computer
A government agency
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of PKI in online transactions?
It ensures regulatory compliance.
It encrypts data using symmetric encryption algorithms.
It provides secure communication, digital signatures, and ensures the integrity and authenticity of data.
It manages access control for networked environments.
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